eutech-instruments sodium glass Manuel D’Utilisation

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Sodium Electrode 
 
Instruction Manual 
 
14
SPECIFICATIONS 
 
Concentration Range: 
Saturated to 1.0 x 10-
6
M (0.02 ppm) 
 
pH Range:              
5 to 12 (depending on Na
+
 level) 
 
Temperature Range: 
-5
o
 to 70
o
 
Resistance:        
< 200 Mohm 
 
Reproducibility:   
±2% 
 
Size:                  
110 mm length; 12 mm diameter; 1 m cable length 
 
Storage:          
Store in 5M NaCl with added ISA 
  
 
ORDERING INFORMATION 
 
Code No. 
 
          Description
 
 
EC-NA02 
 
Sodium Ion Combination Electrode, epoxy body  
 
EC-SCS-LNA1-BT 
Sodium Standard, 0.1M NaCl 
 
EC-SCS-LNA2-BT     
Sodium Standard, 1,000 ppm Na
+
 
 
EC-SCS-LNA3-BT 
Sodium Standard, 100 ppm Na
+
 
 
EC-ISA-LNA1-BT     
Sodium Ionic Strength Adjuster, 4M NH
4
Cl/4M NH
4
OH